t = ("张三", 11, ["football", "music"])
# 查询年龄所在下标
age_index = t.index(11)
print(f"age_index：{age_index}")

# 查询学生姓名
name = t[0]
print(f"name：{name}")

# 删除football
t[2].remove("football")
print(f"删除football后的元组：{t}")

# 增加coding
t[2].append("coding")
print(f"增加coding后的元组：{t}")